Single Answer MCQ
Q-00019707
Mercury is used in thermometers due to its property of...
1
High conductivity
2
Low freezing point
3
High density
4
Inertness
Answer and Solution
Answer
B. Low freezing point
Solution:
Mercury is used in thermometers because it has a low freezing point and expands uniformly with temperature changes, making it an excellent choice for accurate temperature readings. Its density and inertness are also important but not the primary reasons for its usage in thermometers.
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